The passage suggests that the author most probably holds the view that an important characteristic of literary criticism is that it should:
Employ skill and insight
Let us have a look at these lines in the last paragraph “Criticism and critic derive from the Greek Kritikos, “skillful in judging, decisive.”
So the author most probably holds the view that literary criticism should employ skill and insight. So the answer is (B).
All the other options refer to deconstruction.